The James Webb Space Telescope's Near-Infrared camera (NIRCam) captured stunning imagery of Neptune. It is the "clearest view of this peculiar planet’s rings in more than 30 years,” according to ...

Discover how NASA’s James Webb Telescope unveiled GJ 1214 b, an exoplanet possibly rich in water vapour and hidden beneath ...

First discovered in 2009, GJ 1214 b is described by the JWST team as being “sub-Neptune-sized” - smaller than the outermost ...

New observational data from the James Webb Space Telescope and simulation ... of exoplanets falls in a size range between Earth and Neptune. Astronomers have debated whether these planets are ...

The James Webb Space Telescope captured photos of one of the earliest supernovas ever seen using infrared technology, and creating a time lapse of the phenomena.

The exoplanet Enaiposha (GJ 1214 b), previously thought to be a mini-Neptune, has been reclassified as a "Super-Venus" following new data from the James Webb Space Telescope (JWST).

The James Webb Space Telescope (JWST ... "And, we can now answer those sorts of questions for a wider range of planets, ...

Using NASA's Transiting Exoplanet Survey Satellite (TESS), an international team of astronomers has discovered two ...

New James Webb Space Telescope observations of a star cluster called NGC 346 are shedding light on how, when and where planets formed in the early universe.

Stargazers will be treated to a rare seven-planet alignment in February. This is what scientists hope to learn.

"The James Webb Space Telescope has been truly revolutionary ... including smaller sub-Neptune and terrestrial planets." According to the dashboard, as of January 2025, the JWST has observed ...